html,
body {
  font: 14px "lucida grande", "lucida sans unicode", lucida, "Helvetica Neue", helvetica, "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  box-sizing: border-box;
}

* {
  padding: 0;
  margin: 0;
  outline: none;
  box-sizing: inherit;
}

html {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
